NovX Close Encounter 300 AAC Blackout 110gr Centerfire Ammo - 20 Rounds - Delivering unmatched performance with less recoil and faster cycling, the NovX High-Nickel Stainless Steel Case is the ideal choice for home and self defense situations. The 300 BLK Home + Self-Defense fragmenting projectile penetrates all common barriers while reducing the chance of ricochet and downrange or collateral damage liability offering an exceptional level of accuracy and dependability over other fragmenting rounds.